Multi-directional Multi-resolution Transforms for Zoom-Endoscopy Image Classification

  • Roland Kwitt
  • Andreas Uhl
Part of the Advances in Soft Computing book series (AINSC, volume 45)


In this paper, we evaluate the discriminative power of image features, extracted from subbands of the Gabor Wavelet Transform and the Dual-Tree Complex Wavelet Transform for the classification of zoom-endoscopy images. Further, we incorporate color channel information into the classification process and show, that this leads to superior classification results, compared to luminance-channel based image processing.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Roland Kwitt
    • 1
  • Andreas Uhl
    • 1
  1. 1.Department of Computer SciencesUniversity of SalzburgPoland

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